The nor'easter poses significant risks to coastal communities along the East Coast, particularly in back bay areas such as New Jersey's Barnegat Bay and Delaware's Indian River Bay. Moderate to severe coastal flooding is expected, with the potential for property damage and disruptions in vulnerable areas. Wind gusts of up to 50 mph (80 km/h) could lead to downed trees and power outages, while high surf and rip currents create dangerous conditions for beachgoers and mariners. Beach erosion and dune breaches are also likely, further threatening coastal infrastructure and ecosystems.